Restock Radar vs RestockGuard ‑ Stock Alerts
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for Restock Radar, Oct 13, 2026 for RestockGuard.
The short answer
- Both list a free plan. Paid plans start at $19/month for Restock Radar and $9/month for RestockGuard.
- RestockGuard lists 8 features Restock Radar’s listing doesn’t mention, including Auto-alerts, Email, Inventory tracking.
Head to head
Free
- · 10 emails per day
Starter
- · 100 Emails per day
Pro
- · 1000 emails per day
Free
- · Automated Back-in-Stock Alerts
- · Basic Dashboard & Analytics
- · Up to 100 Subscribers
- · Widget Customisation
Starter
- · CSV Subscriber Export
- · No RestockGuard Branding
- · Product Variant Notifications
- · Standard Support
- · Up to 1,000 Subscribers
Growth
- · CSV Subscriber Export
- · No RestockGuard Branding
- · Priority Support
- · Product Variant Notifications
- · Up to 5,000 Subscribers
Premium
- · CSV Subscriber Export
- · No RestockGuard Branding
- · Priority Support
- · Product Variant Notifications
- · Unlimited Subscribers
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureStock Notifier helps merchants recover missed revenue from out-of-stock products. When an item is unavailable, customers can sign up to receive an automatic email once it is restocked. The app tracks requests per product and sends notifications when inventory is updated. Merchants can monitor usage, manage email limits, and track notification activity from the dashboard.
Every sold-out product is lost revenue unless you capture demand. RestockGuard automatically collects customer emails on out-of-stock products and brings them back the moment stock returns. Notify shoppers only when their exact variant is available, improve conversion rates, and recover missed sales with no manual work.
- Automatic back-in-stock email notifications on restock
- Customer sign-up form on out-of-stock products
- Daily email limits with usage tracking
- Capture demand on sold-out products with a “Notify Me” widget
- Send automatic back-in-stock alerts to bring customers back to buy
- Variant-level notifications for size, colour and product options
- Track recovered revenue and conversions in your dashboard
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Restock Radar |  RestockGuard |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Restock Radar | RestockGuard |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Restock Radar | RestockGuard |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $19/month | $9/month(ahead) |
| Longest free trial | Not listed | 14 days |
| Plans listed | 3 | 4 |
Listing
| Measure | Restock Radar | RestockGuard |
|---|---|---|
| Shopify category rank | #289(ahead) | #291 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 30, 2026 | May 7, 2026 |
| Languages | 1 | 1 |
| Developer | LaSiv Technologies | GuardApps |
FAQ
Restock Radar and RestockGuard: common questions
- Is Restock Radar or RestockGuard cheaper?
- Both list a free plan. Paid plans start at $19/month for Restock Radar and $9/month for RestockGuard. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Restock Radar lists 1 the others don’t mention, such as Inventory reports. RestockGuard lists 8 the others don’t mention, such as Auto-alerts, Email, Inventory tracking, Notification button. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 14, 2026 for Restock Radar, Oct 13, 2026 for RestockGuard; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 14, 2026 for Restock Radar, Oct 13, 2026 for RestockGuard. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.